Where Does Pembrokeshire Water Come From?
Llys-y-frân Country Park and Reservoir which is managed by Dwr Cymru Welsh Water. In the 1970s the Llys-y-frân valley was dammed to form a large freshwater reservoir holding most of Pembrokeshire’s water supply. Where does Pembrokeshire get its water? Dŵr Cymru Welsh Water (DCWW) supply the area with potable water and also raw water to …